Average annual temperature is 13.4 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -13.7 °C
Number of sunny days: 181 days
Number of rainy days: 180 days
Number of snow days: 4 days
Look at detailed online map of Howell
* Weather data for Howell United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.7 | 20.9 | 17.5 | 31.8 | 29.6 | 31.7 | 35.3 | 32.7 | 35.7 | 28.1 | 20.6 | 17.6 |
| Average daytime temperature (°C) | 9.5 | 9.5 | 11.4 | 19.2 | 21.4 | 26.1 | 30.5 | 28.2 | 25.2 | 20.2 | 12.3 | 9.6 |
| Average temperature (°C) | 5.6 | 4.5 | 5.8 | 13.4 | 15.5 | 20.0 | 24.9 | 23.1 | 20.3 | 14.8 | 7.1 | 5.6 |
| Average night temperature (°C) | 2.1 | 0.0 | 1.2 | 8.5 | 10.2 | 15.0 | 20.5 | 19.1 | 16.6 | 10.6 | 2.9 | 2.1 |
| Absolute minimum temperature (°C) | -3.5 | -13.7 | -4.0 | 0.9 | 4.3 | 9.4 | 16.4 | 14.8 | 11.8 | 5.2 | -4.4 | -4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 6.9 | 7.2 | 8.7 | 11.5 | 10.7 | 11.5 | 10.7 | 8.0 | 8.0 | 7.5 | 5.5 |
| Precipitation (mm) | 95 | 57 | 118 | 148 | 49 | 99 | 215 | 92 | 209 | 82 | 42 | 207 |
| Sunny days | 14 | 16 | 14 | 15 | 23 | 12 | 8 | 11 | 12 | 18 | 20 | 18 |
| Rainy days | 17 | 10 | 16 | 15 | 8 | 18 | 23 | 20 | 18 | 13 | 10 | 12 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Howell during the most sunny months:
The largest precipitation sum in Howell is at